projector for powerpoint presentation reviews

Obviously, there will be overlap, and not all models will fit easily into a particular category. Large venue and fixed installation (a subset of multimedia).However, it will help to start by dividing digital projectors into four categories: The principles I will outline below apply to all types of projectors. For the sake of this buying guide, we will be considering digital projectors-that is, projectors with video inputs that serve a similar function to a TV or computer monitor while offering several benefits, which may include: What is a projector?Ī projector may be best thought of as an inverted camera, spitting light out of a lens rather than receiving it. In addressing each topic, we will suggest your best bet when confronted with unknowns. If not, you are not completely out of luck. But I can't answer any of those questions.” Or, “I plan to take my projector on the road and could be using it anywhere.” Often, with a little forethought, the “I don't know” can be whittled down to an educated guess. An estimate of the amount of ambient light present in the room in which the projector will be usedĪt this point you may be thinking, “Great.

Distance between the projector and the screen (throw distance).The screen size (width, most importantly).Choosing the right projector is a simple process if you are familiar with these prerequisites. As with so many consumer products these days, selecting a projector can be a walk in the park when you are armed with the correct information-there are just so many options.

Projector for powerpoint presentation reviews